5ab+7bc-3ca
a = 2
b = 3
c = (-4)
Answers
Answered by
3
Step-by-step explanation:
5ab+7bc-3ca
= 90
hope it helps
Attachments:
Answered by
11
Answer:
-30
Step-by-step explanation:
5×2×3 + 7×3×(-4) - 3×(-4)×2
30 - 84 + 24
-30
Similar questions